The invention relates to a sealed cabin wall structure of a manned spacecraft. The sealed cabin wall structure comprises a first partition plate (1), a first dot matrix layer (2), a second dot matrixlayer (3) and a third partition plate (4) which are sequentially arranged; the first dot matrix layer (2) and the second dot matrix layer (3) are both composed of tightly arranged cell structures (6);the sealed cabin wall structure further comprises a second separation plate (5), and the second partition plate (5) is positioned between the first dot matrix layer (2) and the second dot matrix layer (3); the size of a single cell structure (6) forming the first dot matrix layer (2) is smaller than that of a single cell structure (6) forming the second dot matrix layer (3); and the thickness ofthe first dot matrix layer (2) is larger than that of the second dot matrix layer (3). The cabin wall structure integrates multiple functions, and the requirements for weight reduction and efficiencyimprovement of spacecraft design are met.
本发明涉及一种载人航天器密封舱舱壁结构,包括依次排列的第一隔板(1)、第一点阵层(2)、第二点阵层(3)和第三隔板(4);所述第一点阵层(2)和第二点阵层(3)均由紧密排列的胞元结构(6)组成;还包括:第二隔板(5),位于所述第一点阵层(2)与第二点阵层(3)之间;组成所述第一点阵层(2)的单个胞元结构(6)尺寸小于组成所述第二点阵层(3)的单个胞元结构(6);所述第一点阵层(2)的厚度大于所述第二点阵层(3)。本发明的舱壁结构集多功能为一体,满足航天器设计减重增效的要求。
Sealed cabin wall structure of manned spacecraft
载人航天器密封舱舱壁结构
2020-06-19
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |
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